208538292

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{162413}}^1$

素因数の和:162527

約数の個数: 24

約数和(自身を含む): 491139936

約数和(自身を除く): 282601644

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 162413, 324826, 487239, 649652, 974478, 1948956, 17378191, 34756382, 52134573, 69512764, 104269146, 208538292]

約数ペア:

[(1, 208538292), (2, 104269146), (3, 69512764), (4, 52134573), (6, 34756382), (12, 17378191), (107, 1948956), (214, 974478), (321, 649652), (428, 487239), (642, 324826), (1284, 162413)]